Polymers that contain only a single type of repeat unit are known as homopolymers, while polymers containing a mixture of repeat units are known as copolymers. Poly(styrene), for example, is composed only of styrene monomer residues, and is therefore classified as a homopolymer.olymers that contain only a single type of repeat unit are known as homopolymers, while polymers containing a mixture of repeat units are known as copolymers. Poly(styrene), for example, is composed only of styrene monomer residues, and is therefore classified as a homopolymer.
This name, similar to Ryan and Rylan, has gained popularity of late. After reaching a new high in 2013, it settled back down 30 places last year. It's the full birth name of legendary musician Ry Cooder.his name, similar to Ryan and Rylan, has gained popularity of late. After reaching a new high in 2013, it settled back down 30 places last year. It's the full birth name of legendary musician Ry Cooder.
Prominent related forms of Kylen (#984 last year) ranked in the Top 1000 are Kylan (#661 last year) , Kyle (#178) and Kyler (#288) . Variants like Kylar are seldom used. These boy names were at the top of their popularity in 2011 (usage of 0.4958%) and are almost as popular today (usage 0.4723%, down 4.7%).rominent related forms of Kylen (#984 last year) ranked in the Top 1000 are Kylan (#661 last year) , Kyle (#178) and Kyler (#288) . Variants like Kylar are seldom used. These boy names were at the top of their popularity in 2011 (usage of 0.4958%) and are almost as popular today (usage 0.4723%, down 4.7%).